Ok, so y’all know about how, in general relativity, gravity slows time. Clocks closer to something massive and more strongly attracted to it run slower. And clocks farther away and less attracted run faster. I’d explain this to you in more detail but I’m busy. Anyway, AG can use the different times on his different […]
Abstruse Goose
AG’s mouseover says that astronomers began charting the motions of the planets, continued through the law of gravitation, and ended up with us on the moon; so sure, the planets affect our lives. I have nothing to add. If I did, I’d probably end up telling you I read my horoscope every day. And that, […]
October 28 – November 1 This week, Erik told us to eat the most delicious little bastards in the ocean. Why is the moose population dwindling? Roberta investigated. I wonder if we can ever agree on a single truth without paying the price. Ann showed why looking at the universe only in the optical wavelengths […]
Yup. So the battle is uphill and science writers are in the front lines. I do know words like “antibodies” and “herd immunity,” but as a biomedical writer, I write well about astronomy. I know this isn’t exactly what AG is saying, but it’s all I have to say: last week, I got my […]
This subject is dear to me at the moment: I’ve been working forever on a short, cheap news story on the National Security Agency. One thing I’m learning — or I think I’m learning, with this stuff you can’t be sure — is more or less what AG is saying, that an internet without back doors […]
22 – 26 July The “since-you-live-in-Mexico-you’ll-probably-be-dead-tomorrow attitude” is the most frustrating thing about being a Mexican expat, says Erik. The smoky volcanoes? Not so much. Ann and Abstruse Goose showed us the grave harm that befalls physicists who try too hard to describe reality. Jessa explored the intriguing new science of awe, and how you […]
Physicists do say these things about quantum mechanics — a highly-mathematical description of fundamental reality at the bottom of which is the uncertainty principle in which the act of measuring one piece of reality screws up other measurements. The upshot is, the whole of reality isn’t measureable all at once. The more you think about […]
1) The Lucasian throne is the Lucasian Chair, a funded and highly honored academic position at Cambridge University that is famous, partly because it’s currently held by Stephen Hawking and partly because its first holder was Isaac Newton. 2) Who, as you know, invented/discovered the law of gravity. Translating that equation up there, the force […]